SWU policy Package Options to allow immediate restart?

Hello there,

I attached the screenshot of the Software Update policy "Package Options" here. Would you please advise if I should uncheck the "Allow immediate restart if required" options in the Package Options?

My concern and doubt are that if the first KB got installed and required restart but be put in "pending", can the rest of the KB(s) still be going on to install during and within a deployment? It seem like if one patch is pending restart, the rest of the KB supposed to be install during that one deployment is postponed???

Please advise.

Thank you so much,

Charlie.